Based on the principle of touristic ecological footprint , the touristic ecological footprint of the Nanyue Hengshan Mountain in 2012 was calculated specifically ,and the ecological safety state of the area was analyzed dynamically during 2006 to 2012 .The result showed that within seven years the per capita tourism ecological footprint in Nanyue Hengshan ever surpassed the per capita ecological capacity as a result of ecological deficit .Therefore ,ecological security was in a state of deterioration . The main reason is that tourism on ecological footprint is growing too fast ,which increase ...